Great peak symmetry for both acidic and basic compounds
GENESIS® C18 columns are based on high-purity metal-free120 Å spherical silica. A unique proprietary end-capping reagent, less prone to acid hydrolysis than trimethylsilane, provides freedom from residual silanols and enhanced stability under low-pH operating conditions. GENESIS C18 columns exhibit superior stability at alkaline pH. The range is pH 1-10.